牛马的博客

摘要： List commend = new java.util.ArrayList(); commend.add(ffmpeg硬盘路径); commend.add("-i"); commend.add(转码文件硬盘路径); commend.add("-y"); commend.add("-ar"); commend.add("22050"); commend.add("-s"); commend.add("480*360"); commend.add("-b"); commend.add("1000"); commend.add("-qscale"); commend.add("4"); commend.add(输入文件路径); 阅读全文

摘要： BufferedImage bufferedImage = ImageIO.read(inFile); BufferedImage bufferedChange=new BufferedImage(width, heigth, BufferedImage.TYPE_INT_BGR); Graphics2D g = (Graphics2D) bufferedChange.getGraphics(); g.drawImage(bufferedImage, 0, 0, 256, 256, null); g.dispose(); bufferedChange.flush(); ImageIO.write(bufferedChange, "JPEG", outFile); 阅读全文